Although gasoline is already giving a break, its price is still high. And without above we discover that the liters paid have not served us, the indignation is greater. Although this is rare, in case of doubt you can request a check at the service station itself.
This is the test tube test, a method that every refueling area must have in an accessible way for any user and customer.
This test consists of setting a number of liters of fuel at the pump and filling a test tube to check if the selected liters correspond to what is then really served.
If this proof is requested and it is finally verified that the gas station is deceiving customers, a complaint could be filed. It could also be claimed if the test is required and the establishment does not provide it.
Many may wonder that if they deceive us with the liters that serve us as fuel why they could not deceive us with this test. However, it is impossible to manipulate these test tubes since they are made of a regulated material and are sealed.
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